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David Lange
@david_lange_
Level 1
Allemagne
Allemand, Anglais
À propos de moi
My name is David and I have been a freelance IT consultant since 2023. What started as a side job while I was studying IT has now been my main job for quite some time. I help companies to set up and secure their IT infrastructure, from requirements analysis and concept development to implementation and monitoring. It doesn't matter whether it's on-premise or in the cloud! Feel free to contact me for an initial consultation.
Compétences
David Lange
70 $US/heure
hors ligne •
Temps de réponse moyen de 4 heures
Voir mes services
Administration de serveur
I will configure VPN, firewall, vlans, network on pfsense, opnsense, mikrotik, etc
Administration de serveur
I will configure VPN, firewall, openvpn, wireguard on fritzbox, nas, synology, etc
Vous souhaitez travailler sur une base horaire ?
Dites à David Lange ce dont vous avez besoin.
70 $US
/
heureExpérience professionnelle
Selbstständig als IT-Berater und -Dienstleister
Lange IT Solutions • Indépendant
May 2023 - Present • 3 yrs 6 mos
I initially started working as a freelance IT consultant and service provider alongside my studies in electrical engineering and information technology, specializing in data technology. Demand quickly exploded, which is why I have been doing this job full-time for quite some time now. Since 2023, I have helped countless customers (mainly SMEs) in Germany and internationally to modernize their IT and create new infrastructures.
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1 à 5 avis sur 41
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Les plus pertinents
alwin_altena
Allemagne
top service :-) professional, hassle free, quick and competent solving our problems and issues. deep knowledge of opnsense firewall and networking. will definitly order again.
Utile?
fenjaaa
Allemagne
David hat mir sehr engagiert, fachkundig und freundlich bei Problemen mit Netzwerk und Nas geholfen. Vielen Dank.
Utile?
jdw369
Suisse
Collaboration en cours
Utile?
winryy
Suisse
Utile?
ivo_108
Suisse
David is a young, dynamic, competent and communicative freelancer whom I can highly recommend.
Utile?
